Eiki LC-X71 LC-X71L service manual R5212

Page 83

Electrical Parts List

KE6-X7100 KE6-X71L00

Key No.

Part No.

 

Description

 

 

 

Key No.

Part No.

Description

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

R5212

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5855

401

224 9917

MT-GLAZE

22K

JA 1/16W

R5213

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5856

401

224 9313

MT-GLAZE

1K

JA 1/16W

R5214

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5860

401

225 1316

MT-GLAZE

470

JA 1/16W

R5216

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5861

401

225 2016

MT-GLAZE

680

JA 1/16W

R5217

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5863

401

225 1217

MT-GLAZE

4.7K

JA 1/16W

R5218

401

224

8910

MT-GLAZE

100K

JA 1/16W

R5864

401

225 0616

MT-GLAZE

5.6K

JA 1/16W

R5219

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5865

401

224 8811

MT-GLAZE

100

JA 1/16W

R5221

401

225

1217

MT-GLAZE

4.7K

JA 1/16W

R5867

401

224 9016

MT-GLAZE

10K

JA 1/16W

R5224

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5869

401

224 9917

MT-GLAZE

22K

JA 1/16W

R5225

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5871

401

224 9016

MT-GLAZE

10K

JA 1/16W

R5226

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5872

401

224 9214

MT-GLAZE

15K

JA 1/16W

R5229

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5873

401

224 9016

MT-GLAZE

10K

JA 1/16W

R531

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5874

401

224 9016

MT-GLAZE

10K

JA 1/16W

R532

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5876

401

225 1217

MT-GLAZE

4.7K

JA 1/16W

R533

401

225

8117

MT-GLAZE

10

JA 1/16W

R5877

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R534

401

225

8117

MT-GLAZE

10

JA 1/16W

R5878

401

224 9016

MT-GLAZE

10K

JA 1/16W

R536

401

225

8117

MT-GLAZE

10

JA 1/16W

R5879

401

224 9016

MT-GLAZE

10K

JA 1/16W

R538

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5881

401

224 9016

MT-GLAZE

10K

JA 1/16W

R542

401

224

9313

MT-GLAZE

1K

JA 1/16W

R5882

401

224 9016

MT-GLAZE

10K

JA 1/16W

R543

401

225

8117

MT-GLAZE

10

JA 1/16W

R5883

401

225 1217

MT-GLAZE

4.7K

JA 1/16W

R546

401

224

9313

MT-GLAZE

1K

JA 1/16W

R5884

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R548

401

224

9313

MT-GLAZE

1K

JA 1/16W

R5886

401

224 9016

MT-GLAZE

10K

JA 1/16W

R561

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5887

401

224 9214

MT-GLAZE

15K

JA 1/16W

R562

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5888

401

224 9016

MT-GLAZE

10K

JA 1/16W

R563

401

225

8117

MT-GLAZE

10

JA 1/16W

R5889

401

224 9016

MT-GLAZE

10K

JA 1/16W

R564

401

225

8117

MT-GLAZE

10

JA 1/16W

R5891

401

225 1217

MT-GLAZE

4.7K

JA 1/16W

R566

401

225

8117

MT-GLAZE

10

JA 1/16W

R5892

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R568

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5893

401

224 8811

MT-GLAZE

100

JA 1/16W

R569

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R5894

401

224 9917

MT-GLAZE

22K

JA 1/16W

R572

401

224

9313

MT-GLAZE

1K

JA 1/16W

R5896

401

284 3511

MT-GLAZE

360

JA 1/16W

R573

401

225

8117

MT-GLAZE

10

JA 1/16W

R5897

401

224 9313

MT-GLAZE

1K

JA 1/16W

R576

401

224

9313

MT-GLAZE

1K

JA 1/16W

R5898

401

284 3511

MT-GLAZE

360

JA 1/16W

R578

401

224

9313

MT-GLAZE

1K

JA 1/16W

R591

401

235 0019

MT-GLAZE

7.5K

JA 1/16W

R5801

401

035

4118

MT-GLAZE

0.000

ZA

1/8W

R592

401

224 9511

MT-GLAZE

2.2K

JA 1/16W

R5802

401

035

4118

MT-GLAZE

0.000

ZA

1/8W

R593

401

263 6925

MT-GLAZE

2K

JA 1/16W

R5803

401

035

4118

MT-GLAZE

0.000

ZA

1/8W

R594

401

224 8811

MT-GLAZE

100

JA 1/16W

R5804

401

035

4118

MT-GLAZE

0.000

ZA

1/8W

R595

401

224 8910

MT-GLAZE

100K

JA 1/16W

R5805

401

035

4118

MT-GLAZE

0.000

ZA

1/8W

R596

401

227 5619

MT-GLAZE

8.2K

JA 1/16W

R5806

401

035

4118

MT-GLAZE

0.000

ZA

1/8W

R597

401

224 9719

MT-GLAZE

22

JA 1/16W

R5807

401

035

4118

MT-GLAZE

0.000

ZA

1/8W

R598

401

263 6925

MT-GLAZE

2K

JA 1/16W

R5808

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R599

401

224 8811

MT-GLAZE

100

JA 1/16W

R5809

401

035

4118

MT-GLAZE

0.000

ZA

1/8W

R6731

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5811

401

299

4916

MT-GLAZE

470

FA 1/16W

R6732

401

224 9016

MT-GLAZE

10K

JA 1/16W

R5812

401

226

5412

MT-GLAZE

56

JA 1/16W

R6733

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5813

401

294

3112

MT-GLAZE

1K

FA 1/16W

R6741

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5814

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R6742

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5816

401

224

9016

MT-GLAZE

10K

JA 1/16W

R6743

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5817

401

224

9016

MT-GLAZE

10K

JA 1/16W

R6751

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5819

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R6752

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5823

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R6753

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5824

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R6754

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5826

401

224

9016

MT-GLAZE

10K

JA 1/16W

R6756

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5827

401

224

9016

MT-GLAZE

10K

JA 1/16W

R6757

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5828

401

224

9016

MT-GLAZE

10K

JA 1/16W

R6758

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5829

401

224

9016

MT-GLAZE

10K

JA 1/16W

R6759

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5831

401

225

1217

MT-GLAZE

4.7K

JA 1/16W

R6762

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5832

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R6763

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5833

401

224

9016

MT-GLAZE

10K

JA 1/16W

R6764

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5834

401

224

9214

MT-GLAZE

15K

JA 1/16W

R6771

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5836

401

224

9016

MT-GLAZE

10K

JA 1/16W

R6772

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5837

401

224

9016

MT-GLAZE

10K

JA 1/16W

R6773

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5838

401

225

1217

MT-GLAZE

4.7K

JA 1/16W

R6774

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5839

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R6776

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5841

401

225

0210

MT-GLAZE

3.3K

JA 1/16W

R6777

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5842

401

234

9914

MT-GLAZE

6.8K

JA 1/16W

R6778

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5843

401

225

0210

MT-GLAZE

3.3K

JA 1/16W

R6779

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5844

401

234

9914

MT-GLAZE

6.8K

JA 1/16W

R6781

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5845

401

225

0210

MT-GLAZE

3.3K

JA 1/16W

R6782

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5846

401

234

9914

MT-GLAZE

6.8K

JA 1/16W

R6784

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5847

401

226

1513

MT-GLAZE

0.000

ZA 1/16W

R6785

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5851

401

284

3511

MT-GLAZE

360

JA 1/16W

R6786

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5852

401

225

1316

MT-GLAZE

470

JA 1/16W

R6787

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5853

401

284

3511

MT-GLAZE

360

JA 1/16W

R6788

401

226 1513

MT-GLAZE

0.000

ZA 1/16W

R5854

401

224

8811

MT-GLAZE

100

JA 1/16W

R6789

401

224 8811

MT-GLAZE

100

JA 1/16W

 

 

 

 

 

 

 

 

 

 

 

 

 

 

-83-

Image 83
Contents Original Version Contents Safety Precautions Safety InstructionsSpecifications Fuse Thermal switchInterlock switch Circuit ProtectionsRecommendation Cabinet Front removal Mechanical DisassembliesCabinet Top removal FN905 Main Board removalAV, I/F Board & Rear Panel removal FN906 Lamp Ballast Unit removalOptical Unit removal Prism Base removal Power Board removalPower Board SW902 Interlock SwitchFilter Board & Interlock SW & Thermal SW removal Fans FN901, FN902 removalRelay Lens Relay Lens disassemblyOptical Parts Disassemblies Projection Lens removalOptical filter HCP Polarized Glass-In removalOut Polarized Glass-Out and Wide view Glass removalLCD Panel/Prism Ass’y Optical Unit Top removal Condenser Lens disassemblyDescription Locations and DirectionsLCD Panel/Prism Ass’y removal LCD Panel/Prism Ass’y ReplacementImportant Notice on LCD Panel/Prism Assy Replacement Mounting ProcedureLCD Panel/Prism Assy Type-R Reset the Lamp Replace Counter, see below explanation Lamp ReplacementHow to reset Lamp Replace Counter ProcedureOptical Adjustments Electrical Adjustments Adjustments after Parts ReplacementMain Board Optical AdjustmentsContrast adjustment Before AdjustmentWhite b Slot B Moving of slot B Slot D Moving of Slot D Condenser Lens adjustmentMoving of slot B White Cyan Screw D Moving of slot D Relay lens-Out adjustmentWhite b IC802 is not defective Electrical AdjustmentsService Adjustment Menu Operation Adjustment Condition Circuit AdjustmentsOutput Voltage adjustment +16V adjustmentPC Black Level adjustment Fan Voltage adjustmentPsig adjustment Video Center adjustment⁄0PC Gamma-shift adjustment PC Input adjustmentInput adjustment Common Center adjustment⁄3AV White Balance adjustment ⁄2AV Gamma-shift adjustmentMain Board Test Points and LocationsService Adjustment Data Table Not used DDC Setting RC KEY DisableTemp. warning setting Factory use Factory default settingCXD3807 Adjustment for AV inputPanel L/R setting 210 290 300 301 302 303400 Composite Ntsc 310 AD9882311 M62393FP YCbCr 401 410 411 420 421 422 423 424 425Composite PAL ScartRGB Video 575P 426 427 428 430 431 432 433 434 435RGB Video RGB Video 480P443 Hdcp 720P-50 440 Hdcp 480PHdcp 575P Hdcp 720P-60RGB-Video 1080P-60 451 452 453 454 455 600 620RGB-Video 1080-25psf RGB-Video 1080-24psfAuto Calibration Auto PC AdjustmentDe-interlacer setting 680 681 690 700 701 711 713 715Color shading correction 720 22pull down setting721 23pull down setting 975 Ghost DriftChassis over view Chassis block diagramsChassis Description IC3012 Video signal processing stageK20G K20F Audio signal processing stageK00D K20HFN901 FN905 FAN control stageFAN location FN904 FN903Motor control stage Lamp control stageGreen Serial bus control stageYellow RedIC8702 3V2 Power supply lines & power failure detectionLED indication and projector condition Indicators Projector ConditionPin Signal Name Connection Error Information Power failure detection systemError information table K10R Power failure detection treeFailure area Diagnosis procedure Diagnosis of power failure with RS-232C portError Error Code Error Information Error history logSystem Control & I/O Port Table IC801, HD6417727F Control Port FunctionsWE0 Pwreset Netsw Parallel I/O Expander IC4801, TIC81592GP M62393 IIC Bus D/A ConverterWaveforms Cleaning with air spray CleaningAD8183ARU/AD8185ARU IC Block DiagramsCXD3531R Digital Signal Driver & Timing Generator , IC401 IC Block Diagrams IC Block Diagrams IC Block Diagrams IC Block Diagrams Divide TDA1517ATW Audio Output, IC1681, IC1682 Read Description in the parts list Electrical Parts ListFilter Board F601 OUT of Circuit BoardAssemblied Boards TERMINAL1 Board 147 TR 2SA1037AK-S-T146 405 0417 TR 2SA1037K IC IDT70V24S15PFG 7316 C2591 C365 C568 NP-ELECT Carbon R2213 R329 R4477 R5212 R6791 Network 0X4 1/32W Network 10KX4 1/32W FILTER,LP 34MHZ Zener Diode 02DZ6.2YTPH3 IC AD8185ARUZ-REEL7 C2007 R1111 Zener Diode UDZS-TE-1712B ZD UDZS-TE-176.2B Resister Diode RF101L2S POS-SOLID Filter Board Mechanical Parts List 23-b 100 Optical Parts List65 Red 71R/L 71-a R 71-b G 71-c B 71-e G = no use 103 Key to better communications Schematic Diagrams Printed Wiring Board Drawings Diagrams & DrawingsIC IC Pin description of diode, transistor and ICDiagrams & Drawings LC-X71, LC-X71L

LC-X71 LC-X71L specifications

The Eiki LC-X71 and LC-X71L are advanced multimedia projectors designed for a range of applications, from education to corporate environments. Known for their outstanding image quality and impressive clarity, these projectors combine technological innovation with user-friendly features, making them ideal for presentations, lectures, and various visual displays.

One of the defining characteristics of the LC-X71 series is its high brightness output. With 6000 ANSI lumens, these projectors ensure clear and vibrant images, even in well-lit rooms. This level of brightness is complemented by a native XGA resolution (1024 x 768), providing sharp details and vivid colors. The LC-X71L model features a slightly enhanced brightness, making it suitable for larger venues or where ambient light cannot be controlled.

The Eiki LC-X71 and LC-X71L utilize a DLP (Digital Light Processing) technology that enhances color accuracy and contrast. This technology minimizes the visibility of pixels, ensuring smooth images that remain sharp at various viewing distances. Moreover, the projectors incorporate a high contrast ratio, which contributes to deep blacks and bright whites, making them perfect for presentations with complex graphics.

Another noteworthy feature is the flexible connectivity options. The LC-X71 series offers multiple input terminals, including HDMI, VGA, and USB, allowing for seamless integration with various devices, from laptops to video players. This versatility enables users to easily switch between different content sources. Additionally, the projectors support wireless presentation capability, enhancing user convenience and reducing the clutter of cables.

User convenience doesn’t stop at connectivity. The LC-X71 and LC-X71L are designed for easy installation and maintenance. Their lightweight design and compact dimensions facilitate portability, making them easy to move between locations. They also feature a filter-free design, reducing maintenance efforts and ensuring long-term reliability.

In terms of energy efficiency, both models are equipped with Eco Mode, which extends lamp life and reduces power consumption. The lamp life can reach up to 4000 hours, depending on usage, making it a cost-effective solution for prolonged use.

In conclusion, the Eiki LC-X71 and LC-X71L projectors deliver exceptional performance, combining high brightness, versatile connectivity, and user-friendly features. Their technological advancements cater to various needs, ensuring that they stand out in the competitive market of multimedia projectors.